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Help Center2.25" Double Neodymium Multimedia Loudspeakers With Aluminum Cone
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Certification:ROHS
2.25\" double neodymium multimedia loudspeakers with aluminum cone
Quick Detail:
1. Function : multimedia loudspeaker
2. Type : Full range
3. Outer diameter : 56mm (2.25 inch)
4. Impedance : 4ohm
5. Rated power : 10w
6. Max power : 20w
7. SPL : 81dB @ 1w/1m 2.83v
8. Frequency range : 200HZ-20KHZ
9. Certification : CE, ISO,RoHs
10. Place of original : Dongguan ,China (mainland)
Description:
This 2.25 inch Rubber surround with aluminum cone ,aluminum dust cap .aluminum voice coil ,
full range speaker speaker made with two neodynium magnet , which will offering strong
magnetic force to the speaker , by collocation with Φ2mm coice coil and other components ,
out put SPL reaches 81 dB ,
Applications:
2.25\" speaker use for multimedia ,computer sound box ,bluetooth speaker ,high end cabinet speaker .
wireless speaker ,sound bar speaker .aluminum column speakers .
Specifications:
| NO. | Item | Specification |
|
1 |
outside diameter |
56×57mm |
|
2 |
voice coil impedance |
4 Ω |
|
3 |
voice coil size / material |
25mm / ASV |
|
4 |
cone / edge |
aluminum cone / rubber surround |
|
5 |
resonant freq (FO) |
200 Hz ± 20%Hz |
|
6 |
output S.P.L. |
81±3dB |
|
7 |
freq response |
200 Hz ~20K Hz |
|
8 |
rated power input |
10 watts |
|
9 |
max power input |
20 watts |
|
10 |
neodymium magnet |
Neodymium |
|
11 |
weight |
138.4 g / 4.9 oz |
Mechanical drawing:
Quality control for 2.25 inch multimedia loudspeaker
We have advanced instruments, subtle mold making technique..
Excellence in every detail, Strictly quality control. To ensure high quality, we have a professional QC team,
products have to be repeat checking.
Process of inspecting the speaker
01. IQC: inspection of the raw material;
02. QC: fully inspection of the board, and IPQC check the correctness of the processing of every worker;
03. QC: fully inspection of the products, IPQC check the correctness of the processing;
04. IPQC inspection of the charger aging;
05. IPQC inspection of the packing;
06. QA final inspection of the products and determination of shipment.
Test Room
The advantages of Erisson :
1. Erisson factory has more than one thousand models , update models very fast .
2. Parameter of the products with great accurate , perfect design .
3. Completely advanced testing machines ,quality assurance .
4. Strictly managing system make sure delivery the goods on time .
5. Sincerely providing best service , welcome various types of OEM and ODM orders .
Send Inquiry to This Supplier
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